Alpha particle
[医] α-粒子
📖 牛津释义
alpha particle
any of the positively charged particles emitted in radioactivity or other nuclear reactions 粒子.
🏥 医学释义
a-粒子
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Do you want a flat-panel display?
你想要一个液晶显示器吗？
Knowledge is the antidote to fear.
知识可以解除恐惧。
'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.
“不错，钟能报时了，但是，恐怕每到1点钟，它总要敲13下，对此我已无能为力了。”